Ask question

Ask question

All categories

3 years ago

5

1) 7n3+ 5n2 + 5n+ 10

1 answer:

GalinKa [24]3 years ago

7 0

the answer is d to the question

You might be interested in

Please solve this question based on integeration chapter

Olenka [21]

Answer: -ln |cos x| - ln |sin x| + C

<u>Step-by-step explanation:</u>

$.\quad \int\dfrac{sin^2x-cos^2x}{sin\ x\ cos\ x}dx\\\\\\=\int \dfrac{sin^2x}{sin\ x\ cos\ x}dx-\int \dfrac{cos^2x}{sin\ x\ cos\ x}dx\\\\\\=\int \dfrac{sin\ x}{cos\ x}dx-\int \dfrac{cos\ x}{sin\ x}dx\\\\\\=\int tan\ x\ dx - \int cot\ x\ dx\\\\=-ln |cos\ x|-ln|sin\ x| + C$

5 0

3 years ago

Someone help that is good in math

Lilit [14]

For this case we have:

$x$ Represents the solution of all strict minor numbers to 2.

$x \geq2$ Represents the solution of all numbers greater than or equal to 2.

The solution set, according to the figure, is given by the union of $x$ and $x\geq2$ . Thus, the complete solution is given by all the real numbers.

Answer:

Option D

3 0

4 years ago

Lena's engagement ring has a radius of 9 millimeters. What is the ring's circumference? Use 3.14 for

scoray [572]

Answer:

Given - Radius of ring is 9 millimeters

To find - Circumference

Solution -

9 millimeters = 0.9 centimeters

Circumference of circle = 2 × pie × r

= 2 × 3.14 × 0.9

= 6.28 × 0.9

= 5.652

4 0

3 years ago

How do I do this thanks

Aleks04 [339]

So you start by subtracting 3 from 35, which is 32. 32/8 = 4. So three years ago, Tim's son was 4 and Tim was 32. The percentage is about 13%

6 0

4 years ago

Which is not a rational number <br>0.77777...<br>11/13 <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B19%7D%20" id="TexFormu

Ymorist [56]

Answer:

the square root of 19

Step-by-step explanation:

this is because it has no rational value

5 0

3 years ago

Read 2 more answers